نتایج جستجو برای: reliability indexes

تعداد نتایج: 165925  

Journal: :Pattern Recognition 2010
Weiwen Zou Pong C. Yuen

In order to handle complex face image variations in face recognition, multi-image face recognition has been proposed, instead of using a single still-imagebased approach. In many practical scenarios, multiple images can be easily obtained in enrollment and query stages, for example, using video. By accessing these images, a good ”quality” image(s) will be used for recognition using conventional...

2002
O. Molchanov A. Schekotov E. Fedorov G. Belyaev E. Gordeev

Some results of ULF magnetic field observation at Karimshino site (Kamchatka, Russia) since June 2000 to September 2001 are presented here. Using case study we have found an effect of suppression of ULF intensity about 2–6 days before rather strong and nearby seismic shocks (magnitude M = 4.0 − 6.2). It is revealed for nighttime and horizontal component of ULF field (G) in the frequency range 0...

Journal: :Applied Mathematics and Computation 2011
Li Yuan Jian Xu

This paper considers a repairable system with a repairman, who can take multiple vacations. If the system fails and the repairman is on vacation, it will wait for repair until the repairman is available. Assume that the system cannot be repaired ‘‘as good as new’’ after failures. Under these assumptions, using the geometric process and the supplementary variable technique, some important reliab...

2017
Zengkai Liu Yonghong Liu Baoping Cai Ju Li Xiaojie Tian

Original scientific paper The multiplex (MUX) control system of subsea blowout preventer (BOP) plays a vital role in providing safe working conditions for the subsea drilling activities. According to the working states and critical failure modes of the MUX control system, this paper presents its stochastic Petri nets (SPN) model, taking into account the imperfect fault detection capacity. The n...

Journal: :Arquivos de neuro-psiquiatria 2017
Ana Letícia Santos Nunes Alberto Filgueiras Rodrigo Nicolato Jussara Mendonça Alvarenga Luciana Angélica Silva Silveira Rafael Assis da Silva Elie Cheniaux

Objective: This article aims to describe the adaptation and translation process of the Bush-Francis Catatonia Rating Scale (BFCRS) and its reduced version, the Bush-Francis Catatonia Screening Instrument (BFCSI) for Brazilian Portuguese, as well as its validation. Methods: Semantic equivalence processes included four steps: translation, back translation, evaluation of semantic equivalence and...

Journal: :Journal of personality assessment 2015
David S Kosson Zach Walsh M Zachary Rosenthal Thomas R Lynch

We examined the reliability and validity of scores on an interpersonal measure of borderline personality disorder (BPD). Ratings on the Interpersonal Measure of Borderline Personality Disorder (IM-B) were based on nonverbal behaviors and interpersonal interactions occurring during clinical interviews with 276 adults. Scores on the IM-B exhibited good reliability. IM-B scores also displayed expe...

2008
Y. J. Yin Y. Li W. M. Bulleit

In certain parts of the USA, both earthquake and snow hazards may be significant. Turkstra’s rule is commonly used for load combinations. However, the rule may not be acceptable for structures that are exposed to both snow and earthquake loads that assume a significant level. In this paper, a hazard simulation computer program (HASP) is developed and Monte Carlo Simulation is performed to inves...

The occurred disasters in recent decades show that communities and people have getting incrementally vulnerable against the hazards. Therefore, social resiliency is the capacity of change, adaptation, and power of resisting against the social stresses and disasters. This research aims at the spatial analysis of the local community to have effective social indexes on resiliency against the envir...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه پیام نور - دانشگاه پیام نور استان خراسان رضوی - دانشکده علوم پایه 1389

فرایند شاخص های قابلیت به طور گسترده برای ارزیابی فرآیندها در صنایع تولیدی مورد استفاده قرار می گیرد. در این پایان نامه تاریخچه ی مختصر و مروری بر فرایند شاخص های قابلیت، اندازه های اطلاع و مفاهیم وابسته مورد بحث قرار خواهد گرفت. منظور از مشروط کردن مشخصه های کیفیت محدود کردن قسمت های نامطابق فرآیند ساخت است. هدف از این پایان نامه اثبات این است که عمومی ترین توزیع برای فرآیند به کمک آنتروپی، بر...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تربیت مدرس - دانشکده علوم پزشکی 1389

introduction: diabetes mellitus is an growing national and international public health concern. the number of people affected by diabetes in world by 2030 will be 69% in developing countries. regular physical activity plays a key role in the management of type 2 diabetes melitus, particularly glycemic control. it has been recommended that peoples with type 2 diabetes participate in moderate-int...

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